ingoa 【Mác thép là gì】Bảng tra mác thép mới nhất 2020 chuẩn Related Articles Ngành Văn hóa học ra làm gì? Cơ hội nào cho sinh viên ngành này? Read more Ngành Văn hóa học ra làm gì? Cơ hội nào cho sinh viên ngành này? Read more Share FacebookTwitterPinterestWhatsApp Bảng tra mác thép mới nhất 2020 Tiêu chuẩn Mác thép Thành phần hóa học C Si Mn P ( max ) S ( max ) TCVN CT33 0.06 – 0.12 0.12 – 0.30 0.25 – 0.50 0.04 0.045 1651 – 85 CT34 0.09 – 0.15 0.12 – 0.30 0.25 – 0.50 0.04 0.045 ( 1765 – 85 ) CT38 0.14 – 0.22 0.12 – 0.30 0.40 – 0.65 0.04 0.045 CT42 0.18 – 0.27 0.12 – 0.30 0.40 – 0.70 0.04 0.045 CT51 0.28 – 0.37 0.15 – 0.35 0.50 – 0.80 0.04 0.045 TCVN 25M n2Si 0.20 – 0.29 0.60 – 0.90 1.20 – 1.60 0.04 0.045 3104 – 79 35M nSi 0.30 – 0.37 0.60 – 0.80 0.80 – 1.20 0.04 0.045 JIS G3505 SWRW10 0.13 max 0.30 max 0.06 max 0.04 0.04 2004 SWRW12 0.15 max 0.30 max 0.065 max 0.04 0.04 JIS G3112 SD 295A 0.05 0.05 SD 345 0.27 max 0.55 max 1.60 max 0.04 0.04 SD 390 0.29 max 0.55 max 1.80 max 0.04 0.04 SD 490 0.32 max 0.55 max 1.80 max 0.04 0.04 ASTM A615 Gr 40 0.21 max 0.40 max 1.35 max 0.04 0.05 / A615M – 94 Gr 60 0.30 max 0.50 max 1.50 max 0.04 0.05 BS 4449 Gr 250 0.25 max 0.50 max 1.50 max 0.06 0.06 Gr 460 0.25 max 0.50 max 1.50 max 0.05 0.05 ΓOCT 25 Γ2C 0.20 – 0.29 0.60 – 0.90 1.20 – 1.60 0.04 0.045 5780 – 82 35 ΓC 0.30 – 0.37 0.60 – 0.80 0.80 – 1.20 0.04 0.045 ΓOCT CT2 0.09 – 0.15 0.12 – 0.30 0.25 – 0.05 0.045 0.045 380 – 71 CT3 0.14 – 0.22 0.12 – 0.30 0.40 – 0.60 0.045 0.045 CT4 0.18 – 0.27 0.12 – 0.30 0.40 – 0.70 0.045 0.045 CT5 0.29 – 0.37 0.15 – 0.35 0.50 – 0.80 0.045 0.045 Rolled steel for general structure TCVN CT33 0.06 – 0.12 0.12 – 0.30 0.25 – 0.50 0.04 0.045 1765 – 85 CT34 0.09 – 0.15 0.12 – 0.30 0.25 – 0.50 0.04 0.045 ( 1765 – 85 ) CT38 0.14 – 0.22 0.12 – 0.30 0.40 – 0.65 0.04 0.045 CT42 0.18 – 0.27 0.12 – 0.30 0.40 – 0.70 0.04 0.045 CT51 0.28 – 0.37 0.15 – 0.35 0.50 – 0.80 0.04 0.045 JIS 3101 SS 330 0.05 0.05 1995 SS 400 0.20 max 0.55 max 1.60 max 0.05 0.05 SS 490 0.05 0.05 SS 540 0.30 max 1.60 max 0.04 0.04 JIS G3106 SM400 A 0.23 max – 2.5 xC min 0.035 0.035 1995 SM400 B 0.20 max 0.35 0.60 – 1.40 0.035 0.035 SM490 A 0.20 max 0.55 1.6 max 0.035 0.035 SM490 B 0.18 max 0.55 1.6 max 0.035 0.035 SM490 YA 0.20 max 0.55 1.6 max 0.035 0.035 SM490 YB 0.20 max 0.55 1.6 max 0.035 0.035 ΓOCT CT2 0.09 – 0.15 0.12 – 0.30 0.25 – 0.50 0.045 0.045 380 – 71 CT3 0.14 – 0.22 0.12 – 0.30 0.40 – 0.60 0.045 0.045 CT4 0.18 – 0.27 0.12 – 0.30 0.40 – 0.70 0.045 0.045 CT5 0.29 – 0.37 0.15 – 0.35 0.50 – 0.80 0.045 0.045 ASTM 1997 A36 0.26 max 0.40 max 1.60 max 0.04 0.05 A572 Gr42 0.21 max 0.40 max 1.35 max 0.04 0.05 A572 Gr50 0.23 max 0.40 max 1.35 max 0.04 0.05 BS 4360 40B 0.20 max 0.50 max 1.50 max 0.05 0.05 1986 40C 0.18 max 0.50 max 1.50 max 0.05 0.05 43A 0.25 max 0.50 max 1.6 max 0.05 0.05 43B 0.21 max 0.50 max 1.5 max 0.05 0.05 43C 0.18 max 0.50 max 1.5 max 0.05 0.05 50A 0.23 max 0.50 max 1.6 max 0.05 0.05 50B 0.20 max 0.50 max 1.50 max 0.05 0.05 50C 0.20 max 0.50 max 1.50 max 0.05 0.05 DIN 17100 RST37-2 0.17 max – – 0.05 0.05 ST44-2 0.21 max – – 0.05 0.05 GB700 – 88 Q235A 0.14 – 0.22 0.30 max 0.30 – 0.65 0.045 0.05 Q235B 0.12 – 0.20 0.30 max 0.30 – 0.70 0.045 0.045 Q235C 0.18 max 0.30 max 0.35 – 0.80 0.04 0.04 Q235D 0.17 max 0.30 max 0.35 – 0.80 0.035 0.035 GB / T1591 – 94 Q345 0.20 max 0.55 max 1.00 – 1.60 0.045 0.045 SHEET PILES Tiêu chuẩn Mác thép Thành phần hóa học Standard Grade Chemical Composition C Si Mn P ( max ) S ( max ) JIS A5528 SY 295 0.22 max 0.50 max 1.60 max 0.04 0.04 1998 SY 390 0.22 max 0.50 max 1.60 max 0.04 0.04 By Tháng Sáu 5, 2022 Views86 Comments0 More on this topic Previous articleLàm ngay một số loại trà sả giúp phòng dịch coronaNext articleCách làm trong nước hồ cá rồng Comments LEAVE A REPLY Cancel reply Comment: Please enter your comment! Name:* Please enter your name here Email:* You have entered an incorrect email address! Please enter your email address here Website: Save my name, email, and website in this browser for the next time I comment. Advertisment Popular stories ingoa Peso – Wikipedia tiếng Việt ingoa gây ra trong tiếng Tiếng Anh – Tiếng Việt-Tiếng Anh | Glosbe ingoa Cách làm nước mắm đường chấm xoài đảm bảo ngon – Yêu Nấu Ăn Load more